Updating tuberculosis control in occupational medicine.
D007538:Isoniazid / Q000627:therapeutic use; D008400:Mass Chest X-Ray; D009316:National Institutes of Health (U.S.); D009786:Occupational Health Services; D014397:Tuberculosis, Pulmonary / Q000175:diagnosis / Q000517:prevention & control*; D014481:United States
D007538:Isoniazid